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S. Braun

Researcher at University of Giessen

Publications -  28
Citations -  1474

S. Braun is an academic researcher from University of Giessen. The author has contributed to research in topics: Branching fraction & Hadron. The author has an hindex of 12, co-authored 28 publications receiving 1308 citations.

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Journal ArticleDOI

Observation of a Charged Charmoniumlike Structure Z(c) (4020) and Search for the Z(c) (3900) in e(+)e(-) -> pi(+) pi(-)h(c)

M. Ablikim, +368 more
TL;DR: E+e-→π+π-hc at center-of-mass energies from 3.90 to 4.42 GeV is studied by using data samples collected with the BESIII detector operating at the Beijing Electron Positron Collider and a distinct structure, referred to as Zc(4020), is observed in the π±hc mass spectrum.
Journal ArticleDOI

Observation of a Charged (D(D)over-bar*)(+/-) Mass Peak in e(+)e(-) -> pi D(D)over-bar* at root s=4.26 GeV

M. Ablikim, +379 more
TL;DR: In this paper, a study of the process e(+)e(-) -> pi(+/-) (D (D) over bar*)(-/+) at root s = 4.26 GeV using a 525 pb(-1) data sample collected with the BESIII detector at the BEPCII storage ring.
Journal ArticleDOI

Observation of a Charged Charmoniumlike Structure in e(+)e(-) -> (D* (D)over-bar*)(+/-)pi(-/+) at root s=4.26 GeV

M. Ablikim, +373 more
TL;DR: In this article, the authors studied the process e(+)e(-) -> (D* (D) over bar*)(+/-)pi(-/+) at a center-of-mass energy of 4.26 GeV using a 827 pb(-1) data sample obtained with the BESIII detector.
Journal ArticleDOI

Observation of $e^+e^− → γX$(3872) at BESIII

M. Ablikim, +374 more
TL;DR: In this paper, the BESIII detector operating at the BEPCII storage ring at center-of-mass energies from 4.009 to 4.420 GeV is observed for the first time with a statistical significance of 6.3 sigma.
Journal ArticleDOI

Measurement of the integrated luminosities of the data taken by BESIII at √s = 3.650 and 3.773 GeV

TL;DR: In this article, the BESIII detector at the BEPCII collider at the center-of-mass energy of √s −3.650 GeV during May 2009 and at √ s −1.773 GeV from January 2010 to May 2011, the integrated luminosities of the two data sets are measured to be (44.49±0.02± 0.44) pb−1 and (2916.18±29.17)pb −1, respectively, where the first error is statistical and the second error is